QTX MM41 4 Channel Mini Microphone Mixers

4 Channel Mini Microphone MixerCompact mono microphone mixers with 4 or 8 low impedance jack inputs, mixing to a single master jack output. Onboard separate volume controls for each microphone and the master output. Powered by 1 x 9V battery or optional 12Vdc adaptorSupplied with 9V batteryAvailable in 4 or 8 channel versionsOptional 12Vdc power inputInputs : mic - 4 x 6.3mm jackWeight - 533g (no battery)

Price: £ 28.92 from Boxed2me